Marennes Sea Conditions and Tide Table

Marennes Sea Conditions table showing wave height, swell direction and period.

High and low tide times are also provided on the table along with the moon phase and forecast weather. Sunrise today is at 08:37 AM and sunset is at 05:20 PM.

Days 1–3 Weather Summary

Mostly dry. Cool air temperatures (max 14°C on Mon afternoon, min 9°C on Wed night). Winds decreasing (fresh winds from the SSE on Mon afternoon, calm by Wed afternoon).

Days 4–6 Weather Summary

Moderate rain (total 15mm), heaviest on Thu night. Cool air temperatures (max 14°C on Thu afternoon, min 7°C on Fri night). Winds decreasing (fresh winds from the SSE on Thu afternoon, calm by Sat morning).

Days 7–9 Weather Summary

Light rain (total 6mm), mostly falling on Sun morning. Very mild (max 10°C on Sun afternoon, min 4°C on Tue morning). Wind will be generally light.

Days 10–12 Weather Summary

Light rain (total 2mm), mostly falling on Fri morning. Mild temperatures (max 8°C on Wed afternoon, min 1°C on Sat morning). Mainly fresh winds.

Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
AM
PM
night
Wave Height Map
High Tide
2:03PM3.83m
2:28AM3.90m
2:48PM3.92m
3:09AM4.05m
3:28PM4.03m
3:45AM4.19m
4:05PM4.13m
4:20AM4.30m
4:40PM4.20m
4:54AM4.39m
5:14PM4.23m
5:28AM4.43m
5:48PM4.22m
6:02AM4.43m
6:21PM4.16m
6:36AM4.39m
6:56PM4.08m
7:12AM4.32m
7:34PM3.98m
7:51AM4.23m
8:17PM3.88m
8:35AM4.12m
9:09PM3.78m
Low Tide
7:12AM1.35m
7:39PM1.22m
8:05AM1.19m
8:25PM1.09m
8:50AM1.01m
9:08PM0.94m
9:31AM0.83m
9:47PM0.81m
10:11AM0.69m
10:25PM0.70m
10:49AM0.59m
11:03PM0.63m
11:26AM0.55m
11:39PM0.60m
12:04PM0.55m
00:16AM0.61m
12:42PM0.59m
00:54AM0.67m
1:22PM0.65m
1:34AM0.76m
2:04PM0.74m
2:18AM0.87m
2:51PM0.83m
3:08AM1.00m
Wave
height (m) 
direction
period (s) 
1
W
14
1
W
14
0.9
W
13
0.9
W
14
0.8
W
14
0.8
W
14
0.8
W
14
0.8
W
14
0.6
W
13
1
W
24
1.3
W
21
1.2
W
19
1.1
W
17
1.1
W
16
1
W
16
0.9
W
15
0.8
W
14
1
W
13
1
W
13
0.9
W
13
0.8
W
13
0.7
W
13
0.7
W
13
0.6
W
13
0.5
W
12
0.5
W
12
0.5
W
16
0.6
W
14
0.7
W
16
0.7
W
14
0.5
W
13
0.5
NW
4
0.5
NNW
4
0.6
NNW
5
0.7
NNW
5
0.7
NW
5
part cloud
clear
part cloud
part cloud
part cloud
part cloud
cloud
clear
part cloud
part cloud
part cloud
heavy rain
light rain
cloud
clear
clear
cloud
light rain
rain showers
rain showers
rain showers
clear
clear
clear
clear
clear
clear
part cloud
cloud
cloud
part cloud
cloud
cloud
light rain
light rain
cloud
some clouds
clear
some clouds
some clouds
some clouds
some clouds
cloudy
clear
some clouds
some clouds
some clouds
heavy rain
light rain
cloudy
clear
clear
cloudy
light rain
rain shwrs
rain shwrs
rain shwrs
clear
clear
clear
clear
clear
clear
some clouds
cloudy
cloudy
some clouds
cloudy
cloudy
light rain
light rain
cloudy
 km/h
30
SSE
30
SSE
20
SE
15
SSE
15
S
10
W
10
NNW
0
N
15
SSE
30
SSE
35
SSE
20
S
10
N
20
N
15
NE
5
ENE
5
SW
25
SSW
25
N
10
NW
10
NNE
15
NE
20
NNE
15
NE
15
NE
20
NNE
15
NNE
15
NNE
25
NE
25
NNE
20
NE
20
NE
20
NE
25
NE
25
NE
25
NE
 mm 
11
1
3
4
1
1
1
1
max°C
13
14
12
14
14
14
11
11
11
12
14
12
11
11
10
8
9
12
9
10
10
7
8
7
5
6
5
6
8
8
5
6
4
4
4
4
Moonrise
4:17
5:24
6:31
7:36
8:37
9:31
10:15
10:50
11:18
11:40
11:59
12:17
Moonset
2:17
2:39
3:06
3:40
4:24
5:18
6:22
7:30
8:42
9:53
11:05
Sunrise
8:37
8:38
8:40
8:40
8:41
8:41
8:41
8:42
8:42
8:42
8:44
8:44
Sunset
5:20
5:20
5:20
5:21
5:21
5:22
5:22
5:22
5:22
5:23
5:23
5:24
Today's sea temperature in Marennes is
12.0° C
(Statistics for 15 Dec 1981-2005 – mean: 13.3 max: 14.2 min: 12.1°C)
Issued (local time): 12 pm Monday 15 Dec 2025
Forecast update inUpdates in  hr  min  sUpdate imminent
Nearest locationNearest